Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
mama
←
Proto-Slavic
*mama
(inherited)
→
Polish
mamusia
(suffix)
→
Polish
mamuśka
(suffix)
→
Polish
mamunia
(suffix)
→
Polish
mamcia
(suffix)